CP Piston BRS BBC 4.615 Bore 4.250 Stroke 6.535 Rod Set Of 8 (MTO Non-Cancel)

CP Pistons is well-known for making strong, reliable internal engine components for high-performance applications. This set of BRS BBC pistons is built for serious engine builds where durability and precise fit are critical. These pistons are designed for a 4.615 inch bore with a 4.250 inch stroke, and they use a 6.535 inch rod length. This specific configuration is common in many big block Chevrolet (BBC) engine builds, whether you're aiming for street performance or track duty.

These pistons are forged from high-strength aluminum, which offers a good balance of light weight and the ability to withstand high cylinder pressures and temperatures. The BRS designation indicates a specific design intended for robust performance. Because these are made to order, you can be confident they are built to exact specifications for your application. It's important to note that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures, especially when dealing with custom-spec engine components.

This set includes eight pistons, enough for a complete 8-cylinder engine. Given the custom nature of this part, it is made to order and cannot be canceled once production begins. Ensure you have confirmed all dimensions and specifications match your intended engine build before ordering.